Determine if the two triangular pyramids are similar.

Match up the corresponding parts.

Answer:

See below

Step-by-step explanation:

Given fractions

To arrange the fractions we need to bring them to common denominator

In ascending order

Reverse order

Answer:

none is a solution...the solution.is -3

Answer:

it should be 25

Step-by-step explanation:

£500 = 500p

500 ÷ 20 = 25

Answer:

☆< 《HOPE IT WILL HELP YOU》>☆

Step-by-step explanation:

Y=1.5x+2

y=1.5 (1) +2

y=1.5+2

y=3.5

y=1.5(2)+2

y=3+2

y=5

y=1.5 (3)+2

y=4.5+2

y=6.5

y=1.5 (4)+2

y=6+2

y=8

y=1.5 (5)+2

y=7.5+2

y=9.5

Answer:

1/4

Step-by-step explanation:

We have two points, so we can use the slope formula

m = ( y2-y1)/(x2-x1)

    = ( 7/8 - 3/8 ) / ( 6-4)

     = ( 4/8) /2

     = 1/2 / 2

     = 1/4

Step-by-step explanation:

This is the furthest I could get.

If you want to write it as a result with no powers, let me know and I will write it.

Answer:

a. Coordinate of A (-4,-1)

b. Coordinate of A (4,4)

c. Coordinate of A (-2,2)

Answer:

[tex] \huge{ \bold{ \boxed{ \tt{( - 1 \: , - 4)}}}}[/tex]

Step-by-step explanation:

Let the point R ( - 3 , - 7 ) be ( x1 , y1 ) and S ( 1 , -1 ) be ( x2 , y2 ).

[tex] \text{Finding \: the \: midpoint} : [/tex]

[tex] \boxed{ \sf{midpoint = ( \frac{x1 + x2}{2 } \: , \frac{y1 + y2}{2} )}}[/tex]

[tex] \sf{➳midpoint = ( \frac{ - 3 + 1}{2} \:, \frac{ - 7 + ( - 1)}{2} })[/tex]

[tex] \text{Remember} : [/tex]

[tex] \sf{➳midpoint = ( \frac{ - 3 + 1}{2} \: , \frac{ - 7 - 1}{2} )}[/tex]

[tex] \text{Remember} : [/tex]

[tex] \sf{➳midpoint = ( \frac{ - 2}{2} \: , \frac{ - 8}{2} )}[/tex]

[tex] \sf{➳midpoint = ( - 1 \:, - 4})[/tex]

[tex] \text{Hope \: I \: helped!}[/tex]

[tex] \text{Best \: regards!}[/tex]

[tex] \text{TheAnimeGirl}[/tex]

Answer:

15

Step-by-step explanation:

Both angles can add up to 180, so what I did was 7t-6 plus 5t+6=180. From there, I combined both positive 6 and negative 6 to which they cancel out. All that leaves is 7t+5t, which is 12t. Finally leaving 12t=180, so divided both sides by 12 to remove the 12 from 12t. 180/12=15. I think this is correct, but I am not sure. Please do check

Answer:

15

Step-by-step explanation:

ig my question was deleted lol

Answer:

y=(1-r+x)/2

Step-by-step explanation:

Answer:

it is zero . zero is the degree of zero polnomial

Answer:

0.1

Step-by-step explanation:

When rounding, look at whether or not the number is less than 5, or greater than or equal to 5.

If it is greater than 5, you will round up to the next number.

In this number, 8 is greater than 5. This means to the nearest tenth, it will be rounded to 0.1

Answer:

0.1

Step-by-step explanation:

0.087

The number to the right of the decimal is always the tenth's place. To the left of the decimal is the one's place 8 is a high number, so you are rounding up because 5 or higher is always a high number. If it was a low number, you  round down because a low number is 4 and under.

Hope this helps

Answer:

n=−3

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

13−2n=19

13+−2n=19

−2n+13=19

Step 2: Subtract 13 from both sides.

−2n+13−13=19−13

−2n=6

Step 3: Divide both sides by -2.

−2n/−2=6/−2

[tex]13 - 2n = 19[/tex]

Subtract sides -13

[tex]13 - 13 - 2n = 19 - 13[/tex]

[tex] - 2n = 6[/tex]

Divided sides by -2

[tex] \frac{ - 2}{ - 2}n = \frac{ 6}{ - 2} \\ [/tex]

[tex]n = - 3[/tex]

Done....♥️♥️♥️♥️♥️

Answer:

3.7

Step-by-step explanation:

2r(pi)(∅/360)

2*3*(pi)*(70/360)

6*(pi)*(0.19444...)

3.665191429188092

3.7

Answer:

m=15/8

Step-by-step explanation:

Slope intercept form- Y=mx+b

Slope- 15/8x

Y- intercept- (0,13/4)

Answer:

9.46, u get this by dividing 37.84 by 4

Step-by-step explanation:

Answer:

9.46

Step-by-step explanation:

Answer:

B - Taking the cube root of y

Step-by-step explanation:

Data provided in the question

y = ax^3

Based on the above information

Now we take the cube root of y

So, it would be calculated below:

y1/3 = a1/3 × x

So

As it can seen by the above equation there is a linear relationship between the cube root of y and x

Therefore, the correct option is B.

Hence, all the other options are wrong

Linearity is the concept used to describe linear relationships between variables.

The appropriate method for creating linearity between the variables is: (e) Taking the log of both y and x

The function is given as:

[tex]\mathbf{y = ax^3}[/tex]

The function is a power function (i.e. cube of x)

To create linearity between power function, we simply take the logarithms of both variables

So, we have:

[tex]\mathbf{\log(y) = a\log(x^3)}[/tex]

Apply law of logarithm

[tex]\mathbf{\log(y) = 3a\log(x)}[/tex]

Hence, the appropriate method for creating linearity between the variables is: (e) Taking the log of both y and x

Read more about linearity between variables at:

https://brainly.com/question/11496246

Answer:

A. {−3.5, −2, 1, 2.5}

Step-by-step explanation:

Remember that the range is the possible values for Y in any given function, so in this case, we are given the Y values and we have to solve the function for x:

y=9+6x

6x=y-9

[tex]x=\frac{y-9}{6}[/tex]

So we just insert the values, the first one being -12.

[tex]x=\frac{y-9}{6}\\x=\frac{-21}{6}\\x=\frac{-12-9}{6}\\x=-3.5[/tex]

So since from the options only A has -3.5 as an option that's the correct answer.

Ms. Willow's birth year = x

This year = 2020

80th birth year = x + 80

30th birth year = x + 30

Present age = 2020 - x

(x + 2020) - (x + 80 + x + 30) + (2020 - x) = 42

Simplify the right side.

-2x + 3930 = 42

Subtract 3930 from both sides.

-2x = -3888

Divide both sides by -2

x = 1944

1944 is Ms. Willow's birthday year.

As stated previously, her present age is 2020 - x, which equals 78

Ms. Willow is 78 years old

Here we want to interpret a word problem and transform it into an equation that we can solve.

We will find that her current age is 76.

First, let's define variables:

Her birth year = x

This year = 2021  (naturally this depends on the year we are on)

80th birth year = x + 80

30th birth year = x + 30

Then the actual age is the difference between the current year and the year when she was born:

Age = 2021 - x

What she says is:

"If you add the year of my birth to this​ year, subtract the year of my 80th birthday and the year of my 30th ​birthday, and then add my present​ age, the result is ​42."

(x + 2021) - (x + 80 + x + 30) + (2021 - x) = 42

Now we can solve this for x:

x + 2021 - x - 80 - x - 30 + 2021 - x  = 42

(x - x - x - x) + 2021 - 80 - 30 + 2021 = 42

-2*x + 3932 = 42

3932 - 42 = 2*x

3890 = 2*x

3890/2 = x = 1945

The current age is:

age = 2021 - x = 2021 - 1945 = 76

Her current age is 76.

If you want to learn more, you can read:

https://brainly.com/question/24595783

Answer:

A.-9

C.5

D.7

Explanation:

Take every number and put it in the spot of x  and multiply every number by themselves  like 9x9 or  5x5. Then see if it is equal too or less than 81. If it is equal too or less than 81 then it is correct.

Could I please have BRAINLIEST?

Answer:

h+23=75

Step-by-step explanation:

This is true because x is basically h, and if its more then you add.

Answer:

$25

Step-by-step explanation:

We express the interest rate r in decimal form, so we have r=36.5%=36.5100=0.365. We express the time t in years, so we have t=100365. The principal is P=250, so the interest is I=Prt=(250)(0.365)(100365)=$25. The interest earned is $25.

Answer:

30%

Step-by-step explanation:

% = increase/original * 100%

= 48$/160$ * 100%.

= 48/160 * 100%

= 30%

Answer:

30%

Step-by-step explanation:

percentage=increased marks / marks before increased*100

=48/160*100

=30%

therefore the percentage increase in price is 30%

I hope this will help u

Best of luck

Answer:

Roughly about 1,407.

Step-by-step explanation:

Simply multiply 24 times 58 2/3

The 58 2/3 times 24 will be equal to the 1408 hours thus the length of the day on Mercury will be 1408 hours.

Multiplication is the general procedure in mathematics in which we multiply two or more numbers by each other to find a new multiplied number.

Multiplication gives us a resultant number that will be very big as compared to the number which is going to be multiplied if and only if the number which is going to be multiplied is more than 1.

As per the given,

The length of a day on Mercury is 58 2/3 times the length of a day on earth.

58 2/3 = 58 + 2/3 = 176/3

176/3 times 24 will be,

176/3 × 24 = 1408 hours.

Hence "The 58 2/3 times 24 will be equal to the 1408 hours thus the length of the day on Mercury will be 1408 hours".

For more information about multiplication,

brainly.com/question/14059007

#SPJ2

Answer:

$264

Step-by-step explanation:

There is some useless information that you need to ignore. The only important numbers is 22 students that each paid $12, so multiply them together to get $264.

Answer:

528

Step-by-step explanation:

12*2=24

24*22=528

Answer: the answer would be 0.3125

Just use a calculator and type in 5 divided by 16 :)

Answer:

P=1

Step-by-step explanation:

1-6=-5

Answer:

a 36

b 3 blueberry, 2 bran

Answer:

The expression is  

[tex].\ \ \ \ \ \  \ \ \ \ \ \ \ \ \ \ \ \ B \   \ \ \ \ \ C \ \ \ \ \ T\\M = \left \  NYC} \atop {LA}} \right.  \left[\begin{array}{ccc}{284}&{483}&{410}\\{597}&{551}&{233}{2}}\\\end{array}\right][/tex]

Step-by-step explanation:

From the question we are told that

    The  number of each items made in the month of January[J] is  

   [tex].\ \ \ \ \ \  \ \ \ \ \ \ \ \ \ \ \ \ B \  \ \ \ \ C \ \ \ \ \ \ T\\J = \left \  NYC} \atop {LA}} \right.  \left[\begin{array}{ccc}{144}&{474 }&{274}\\{598}&{572}&{302}\\\end{array}\right][/tex]

The  number of each items made in the month of February[F] is  

 [tex].\ \ \ \ \ \  \ \ \ \ \ \ \ \ \ \ \ \ B \  \ \ \ \ C \ \ \ \ \ \ T\\J = \left \  NYC} \atop {LA}} \right.  \left[\begin{array}{ccc}{ 424}&{492}&{546}\\{596 }&{530}&{164}\\\end{array}\right][/tex]

Generally given that the production for March of all products at all locations was the average of the January and February production then the number of each items made in the month of March[M] is

    [tex].\ \ \ \ \ \  \ \ \ \ \ \ \ \ \ \ \ \ B \  \ \ \ \ \ \ \ \ \ \ \ \ C \ \ \ \ \ \ \ \ \ \ \ T\\M = \left \  NYC} \atop {LA}} \right.  \left[\begin{array}{ccc}{\frac{144 +424}{2}}&{\frac{474 +492}{2}}&{\frac{274 +546}{2}}\\{\frac{598 +596}{2}}&{\frac{572 +530}{2}}&{\frac{302+164}{2}}\\\end{array}\right][/tex]

=> [tex].\ \ \ \ \ \  \ \ \ \ \ \ \ \ \ \ \ \ B \   \ \ \ \ \ C \ \ \ \ \ T\\M = \left \  NYC} \atop {LA}} \right.  \left[\begin{array}{ccc}{284}&{483}&{410}\\{597}&{551}&{233}{2}}\\\end{array}\right][/tex]